Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028638 | Hybrid plastic filling material | Jens Winkel, Heiko Herold, Peter Schwabe, Werner Finger, Wolfgang Podszun | 1991-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028638 | Hybrid plastic filling material | Jens Winkel, Heiko Herold, Peter Schwabe, Werner Finger, Wolfgang Podszun | 1991-07-02 |